/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import conexion.JsonFormat;
import conexion.SqlFormat;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import libreriaTicket.dao.DaoEvento;
import libreriaTicket.entity.Evento;

/**
 *
 * @author Duoc
 */
public class SvEvento extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. 
             out.println("<!DOCTYPE html>");
             out.println("<html>");
             out.println("<head>");
             out.println("<title>Servlet SvEvento</title>");            
             out.println("</head>");
             out.println("<body>");
             out.println("<h1>Servlet SvEvento at " + request.getContextPath() + "</h1>");
             out.println("</body>");
             out.println("</html>");*/
        } finally {
            //out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);

        int accion = Integer.parseInt(request.getParameter("accion"));

        if (accion == SqlFormat.INSERTAR) {
            insertEvento(request, response);
        }
        if (accion == SqlFormat.SELECCIONAR) {
            selectAll(request, response);
        }
        if (accion == SqlFormat.ELIMINAR) {
            deleteEvento(request, response);
        }
        if (accion == SqlFormat.ACTUALIZAR) {
            updateEvento(request, response);
        }
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    protected void insertEvento(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        response.setContentType("application/json");
        PrintWriter out = response.getWriter();
        
        String nombre = request.getParameter("txtNombre");
        int precio = Integer.parseInt(request.getParameter("txtPrecio"));
        int idTipoEvento = Integer.parseInt(request.getParameter("cboTipoEvento"));
        libreriaTicket.entity.TipoEvento tipoEvento = new libreriaTicket.entity.TipoEvento(idTipoEvento);

        //--se rellena la clase con los datos
        Evento evento = new Evento();
        evento.setNombre(nombre);
        evento.setPrecio(precio);
        evento.setTipoEvento(tipoEvento);
     

        //Se devuelve el resultado
        JsonFormat json = new JsonFormat();

        if (DaoEvento.sqlInsert(evento)) {
            json.addField("codigo",1);
        } else {
            json.addField("codigo",0);
        }
        
        out.write(json.getJsonSentence());

    }

    protected void updateEvento(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        response.setContentType("application/json");
        PrintWriter out = response.getWriter();
        
        String nombre = request.getParameter("nombre");
        int precio = Integer.parseInt(request.getParameter("precio"));
        int idTipoEvento = Integer.parseInt(request.getParameter("idTipoEvento"));
        libreriaTicket.entity.TipoEvento tipoEvento = new libreriaTicket.entity.TipoEvento(idTipoEvento);
        int idEvento = Integer.parseInt(request.getParameter("idEvento"));
        //--se rellena la clase con los datos
        Evento evento = new Evento();
        evento.setNombre(nombre);
        evento.setPrecio(precio);
        evento.setTipoEvento(tipoEvento);
     

        //Se devuelve el resultado
        JsonFormat json = new JsonFormat();

        if (DaoEvento.sqlUpdate(evento)) {
            json.addField("codigo",1);
        } else {
            json.addField("codigo",0);
        }

    }

    protected void deleteEvento(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        response.setContentType("application/json");
        PrintWriter out = response.getWriter();

    }

    protected void selectAll(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        response.setContentType("application/json");
        PrintWriter out = response.getWriter();

    }
}
